392. A language is a signaling system which operates with symbolic vocal sounds, and which is used by a group of people for the purpose of communication.
英語四級譯文:
語言就是通過象征性語聲起作用,并為了溝通的目的而被一群人使用的信號系統。
四級詞匯講解:
兩個which引導的都是system的定語從句。operate with意為“借助……運轉”。
for the purpose of意為“出于……的目的”。如:
This book is for the purpose of studying the very subject.該書正是為研究此學科而寫成的。
英語四級考點歸納:
有關purpose的常見短語有:
※ on purpose意為“并非偶然地,故意地”。如:
They seemed to do those things on purpose.他們似乎是有意做那些事的。
※ serve one's/the purpose意為“適合需要;令人滿意”。如:
The plan will serve your purpose.該計劃會令你滿意。
※ to little/no/some purpose意為“幾乎沒有/毫無/有一定成效”。如:
Money has been invested in the scheme to little purpose.資金已投入到該方案之中,卻幾乎毫無成效。